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Merge pull request #4493 from yurydelendik/issue4491

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Fixes ignoring of the escaped CR LF
This commit is contained in:
Brendan Dahl 2014-03-20 14:57:24 -07:00
commit 1416eca164
2 changed files with 17 additions and 1 deletions
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7
src/core/parser.js
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@ -595,7 +595,12 @@ var Lexer = (function LexerClosure() {
}
strBuf.push(String.fromCharCode(x));
break;
case 0x0A: case 0x0D: // LF, CR
case 0x0D: // CR
if (this.peekChar() === 0x0A) { // LF
this.nextChar();
}
break;
case 0x0A: // LF
break;
default:
strBuf.push(String.fromCharCode(ch));

11
test/unit/parser_spec.js
View file

@ -61,6 +61,17 @@ describe('parser', function() {
expect(result).toEqual('p!U"$2');
});
it('should ignore escaped CR and LF', function() {
// '(\101\<CR><LF>\102)'
// should be parsed as
// "AB"
var input = new StringStream('(\\101\\\r\n\\102\\\r\\103\\\n\\104)');
var lexer = new Lexer(input);
var result = lexer.getString();
expect(result).toEqual('ABCD');
});
});
});